OEM GM Spark Plugs

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Why Change Your Spark Plugs?

Maintaining your vehicle's spark plugs is a crucial aspect of routine maintenance. Here are some reasons why it is essential to replace them:

Maintain Engine Performance

Spark plugs are essential for igniting the air-fuel mixture in each engine cylinder. Spark plugs can get worn, fouled, or corroded over time, resulting in weak or inconsistent sparks. This can lead to diminished engine performance, power, and fuel efficiency.
Improved Fuel Efficiency

Spark plugs that are in good condition create a strong, constant spark, resulting in efficient combustion. However, worn or fouled plugs can result in incomplete combustion and wasted fuel, lowering the fuel efficiency of your vehicle.
Reliable Starting

Worn or defective plugs can make starting the engine difficult, resulting in hard starting or misfires. Replacing this component guarantees reliable engine ignition in cold weather or difficult conditions.

Buy Authentic GM Spark Plugs Now

Shop online now and have your orders delivered directly to your doorstep! Do you have questions? Let us know by calling or sending us an email.

Spark Plug

Part Number: R45XLS6

ACDelco

Shop all ACDelco products

Other Names: 19382849

Description: ACDelco GM Original Equipment Conventional Spark Plugs are designed, engineered, and tested to rigorous standards, and are backed by...

Fits:

Cadillac:
- Commercial Chassis,
- Fleetwood
Chrysler:
- Concorde,
- Grand Voyager,
- Imperial,
- New Yorker,
- Town & Country,
- Voyager
Dodge:
- Caravan,
- Dynasty,
- Grand Caravan,
- Intrepid
Oldsmobile:
- Firenza

Not For Sale

Spark Plug

Part Number: 95519058

ACDelco

Shop all ACDelco products

Other Names: 95519058

Description: ACDelco GM Original Equipment Conventional Spark Plugs are designed, engineered, and tested to rigorous standards, and are backed by...

Fits:

Saturn:
- Astra

Not For Sale

Spark Plug

Part Number: CR42TS

ACDelco

Shop all ACDelco products

Other Names: 19418153

Description: ACDelco GM Original Equipment Conventional Spark Plugs are designed, engineered, and tested to rigorous standards, and are backed by...

Fits:

Chevrolet:
- Blazer
GMC:
- Jimmy,
- Syclone,
- Typhoon
Oldsmobile:
- Bravada

Not For Sale

(12571533) SPARK PLUG,

Part Number: 12571533

AC Delco

Description: (12571533) SPARK PLUG,

Fits:

Cadillac:
- SRX,
- STS,
- XLR

$10.66

Spark Plug

Part Number: 12674112

Other Names: F (S)Spark Plug

Description: 1.4L, acdelco # 1267411.

Fits:

Chevrolet:
- Cruze

MSRP $15.22

$9.13

Spark Plug

Part Number: 12698807

Fits:

Buick:
- Enclave
Chevrolet:
- Traverse
GMC:
- Acadia

MSRP $18.44

$11.06

Spark Plug

Part Number: 19308032

Replaces: 19145294, 19238463, 19250970, 25332827

Description: Rapid Fire.

Fits:

Chevrolet:
- Astro,
- Express 2500,
- Express 3500
GMC:
- Savana 2500,
- Savana 3500,
- Sonoma
Oldsmobile:
- Achieva

MSRP $8.88

$5.33

Spark Plug

Part Number: 19158029

Other Names: F (S)Spark Plug

Description: Platinum.

Fits:

Cadillac:
- Commercial Chassis

MSRP $11.82

$7.09

Spark Plug

Part Number: 19354424

Other Names: Spark Plug, r42xls

Replaces: 05613112, 19302733, 5613100

Description: Standard. Vendor:acdelco. Vendor #R42XLS.

Fits:

Buick:
- Skyhawk
Chevrolet:
- Metro,
- Sprint,
- Tracker
Pontiac:
- Sunbird

MSRP $4.36

$2.62

Spark Plug

Part Number: 88901006

Other Names: F (S)Spark Plug Pkg

Description: Vendor:acdelco. Vendor #41-800. Platinum.

Fits:

Chevrolet:
- Corvette
Saturn:
- SW2

MSRP $11.82

$7.09

(5613878) SPARK PLUG,

Part Number: 5613878

AC Delco

Other Names: F (S)Spark Plug, r45xls

Description: (5613878) SPARK PLUG,

Fits:

Pontiac:
- LeMans,
- Sunbird

$3.60

Spark Plug

Part Number: R42LTS

ACDelco

Shop all ACDelco products

Other Names: 19354421

Description: ACDelco GM Original Equipment Conventional Spark Plugs are designed, engineered, and tested to rigorous standards, and are backed by...

Fits:

Buick:
- Century,
- Electra,
- LeSabre,
- Lucerne,
- Riviera,
- Skylark,
- Somerset,
- Somerset Regal
Cadillac:
- Allante,
- DeVille,
- DTS,
- Eldorado,
- Seville,
- SRX,
- STS,
- XLR
Chevrolet:
- C2500,
- C3500,
- Camaro,
- Cavalier,
- Corvette,
- Express 2500,
- Express 3500,
- K2500 Pickup,
- S10
Ford:
- Aerostar,
- Contour,
- Crown Victoria,
- E-150,
- E-150 Club Wagon,
- E-150 Econoline,
- E-150 Econoline Club Wagon,
- E-250,
- Escape,
- Escort,
- EXP,
- Expedition,
- Explorer,
- F-150,
- F-150 Heritage,
- F-250,
- Five Hundred,
- Focus,
- Freestyle,
- Fusion,
- LTD,
- Mustang,
- Probe,
- Ranger,
- Taurus,
- Tempo,
- Thunderbird,
- Transit Connect,
- Windstar
GMC:
- C2500 Pickup,
- C3500 Pickup,
- K2500 Pickup,
- Savana 2500,
- Savana 3500,
- Sonoma
Isuzu:
- Hombre
Lincoln:
- Aviator,
- Blackwood,
- Continental,
- LS,
- Mark VIII,
- Navigator,
- Town Car,
- Zephyr
Mazda:
- 3,
- 5,
- 6,
- B2300,
- B2500,
- B3000,
- MPV,
- Tribute
Mercedes-Benz:
- 190E,
- 260E,
- 300CE,
- 300E,
- 300SE,
- 300SEL,
- 300TE
Mercury:
- Capri,
- Cougar,
- Grand Marquis,
- Lynx,
- Marauder,
- Mariner,
- Milan,
- Montego,
- Mountaineer,
- Mystique,
- Sable,
- Topaz
Oldsmobile:
- 98,
- Aurora,
- Calais,
- Cutlass Calais,
- Cutlass Ciera,
- Cutlass Cruiser,
- Delta 88,
- Toronado
Pontiac:
- Bonneville,
- Firebird,
- Grand Am,
- Grand Prix,
- Sunfire